Novel species of fungi described in this study include those from various countries as follows: Australia: Banksiophoma australiensis (incl. Banksiophoma gen. nov.) on Banksia coccinea, Davidiellomyces australiensis (incl. Davidiellomyces gen. nov.) on Cyperaceae, Didymocyrtis banksiae on Banksia sessilis var. cygnorum, Disculoides calophyllae on Corymbia calophylla, Harknessia banksiae on Banksia sessilis, Harknessia banksiae-repens on Banksia repens, Harknessia banksiigena on Banksia sessilis var. cygnorum, Harknessia communis on Podocarpus sp., Harknessia platyphyllae on Eucalyptus platyphylla, Myrtacremonium eucalypti (incl. Myrtacremonium gen. nov.) on Eucalyptus globulus, Myrtapenidiella balenae on Eucalyptus sp., Myrtapenidiella eucalyptigena on Eucalyptus sp., Myrtapenidiella pleurocarpae on Eucalyptus pleurocarpa, Paraconiothyrium hakeae on Hakea sp., Paraphaeosphaeria xanthorrhoeae on Xanthorrhoea sp., Parateratosphaeria stirlingiae on Stirlingia sp., Perthomyces podocarpi (incl. Perthomyces gen. nov.) on Podocarpus sp., Readeriella ellipsoidea on Eucalyptus sp., Rosellinia australiensis on Banksia grandis, Tiarosporella corymbiae on Corymbia calophylla, Verrucoconiothyrium eucalyptigenum on Eucalyptus sp., Zasmidium commune on Xanthorrhoea sp., and Zasmidium podocarpi on Podocarpus sp. Brazil: Cyathus aurantogriseocarpus on decaying wood, Perenniporia brasiliensis on decayed wood, Perenniporia paraguyanensis on decayed wood, and Pseudocercospora leandrae-fragilis on Leandra fragilis. Chile: Phialocephala cladophialophoroides on human toe nail. Costa Rica: Psathyrella striatoannulata from soil. Czech Republic: Myotisia cremea (incl. Myotisia gen. nov.) on bat droppings. Ecuador: Humidicutis dictiocephala from soil, Hygrocybe macrosiparia from soil, Hygrocybe sangayensis from soil, and Polycephalomyces onorei on stem of Etlingera sp. France: Westerdykella centenaria from soil. Hungary: Tuber magentipunctatum from soil. India: Ganoderma mizoramense on decaying wood, Hodophilus indicus from soil, Keratinophyton turgidum in soil, and Russula arunii on Pterigota alata. Italy: Rhodocybe matesina from soil. Malaysia: Apoharknessia eucalyptorum, Harknessia malayensis, Harknessia pellitae, and Peyronellaea eucalypti on Eucalyptus pellita, Lectera capsici on Capsicum annuum, and Wallrothiella gmelinae on Gmelina arborea. Morocco: Neocordana musigena on Musa sp. New Zealand: Candida rongomai-pounamu on agaric mushroom surface, Candida vespimorsuum on cup fungus surface, Cylindrocladiella vitis on Vitis vinifera, Foliocryphia eucalyptorum on Eucalyptus sp., Ramularia vacciniicola on Vaccinium sp., and Rhodotorula ngohengohe on bird feather surface. Poland: Tolypocladium fumosum on a caterpillar case of unidentified Lepidoptera. Russia: Pholiotina longistipitata among moss. Spain: Coprinopsis pseudomarcescibilis from soil, Eremiomyces innocentii from soil, Gyroporus pseudocyanescens in humus, Inocybe parvicystis in humus, and Penicillium parvofructum from soil. Unknown origin: Paraphoma rhaphiolepidis on Rhaphioleps...
This paper presents the results of the first short-term inventory of fungi species occurring in the Biebrza National Park, one of the biggest and best preserved protected areas of Poland. The paper is focused on a survey of microfungi. Fungi were collected in early autumn 2012, within the framework of a scientific project by the Polish Mycological Society. The results are published in two parts containing micro- and macromycetes, respectively. An annotated list of 188 identified taxa covers true fungi including 33 zygomycetes, 130 ascomycetes (including anamorphs) and 22 basidiomycetes, as well as two chromistan and one protozoan fungal analogues. The identified fungi taxa, inhabiting diverse ecological niches, represent a wide range of trophic groups including saprotrophs, biotrofic and necrotrophic parasites of plants, pathogens of arthropods, fungicolous fungi and species isolated from soil and organic matter. From 188 annotated taxa, 89% (167 species) have not been recorded in the Biebrza National Park until now and four species are newly reported for Poland (<em>Alternaria nobilis, Clonostachys solani, Mariannaea elegans, Metasphaeria cumana</em>). Data on the species richness and taxonomic diversity of the identified fungi are briefly commented in terms of micromycetes role in managing nature conservation.
Mycosociological studies on microfungi parasitising vascular plants were carried out on 21 permanent observation plots in 5 phytocoenoses representing beech forests (<em>Luzulo pilosae-Fagetum</em>, <em>Melico-Fagetum</em>, <em>Dentario enneaphyllidis-Fagetum</em>, <em>Carici-Fagetum</em>) and xerothermic grassland (<em>Origano-Brachypodietum pinnati</em>) as well as using route method in other plant communities. The frequency of host plants and fungi occurring on permanent plots was estimated using 5-degree scale. The observations yielded in 478 fungal species belonging to <em>Peronosporales </em>(<em>Oomycota</em>), <em>Dothideales</em>, <em>Erysiphales</em>, <em>Helotiales</em>, <em>Hypocreales</em>, <em>Mycosphaerellales</em>, <em>Phyllachorales</em>, <em>Pleosporales</em>, <em>Xylariales </em>(<em>Ascomycota</em>), <em>Uredinales</em>, <em>Microbotryales</em>, <em>Urocystales </em>(<em>Basidiomycota</em>) and <em>Hyphomycetes </em>and <em>Coelomycetes </em>(anamorphic fungi), which were hosted by 301 species of vascular plants as well as by 19 taxa of <em>Erysiphales </em>and <em>Uredinales</em>. The predominanting group was anamorphic fungi (65% of species), especially members of <em>Sphaeropsidales </em>(39%). This group was however less dispersed on the study area than <em>Uredinales </em>and <em>Erysiphales</em>, which were represented by relatively small number of species. The results provided data on diversi- fied occurrence of fungi depending on abiotic (humidity, temperature, insolation) and biotic factors (e.g. density of host plant population) provided by plant communities. The differences concern species composition and richness of fungi, their distribution as well as frequency of hosts and parasites. In the case of members of <em>Erysiphales</em>, <em>Moniliales </em>and <em>Peronosporales </em>differences in phenology were also noted. The greatest species richness and distribution of the micromycetes was observed in <em>Origano-Brachypodietum </em>and the poorest were plots of <em>Luzulo pilosae-Fagetum</em>. Most frequently the parasites infected small percentage of the individuals in the population of the hosts (about 1%), which occurred with the lowest coverage (below 10%). This type of relationship between frequency of fungi and density of plants dominated in all of the studied phytocenoses. Sixty two species of fungi observed on Wyżyna Częstochowska Upland are new for Polish biota. They belong to anamorphic fungi, mainly to <em>Phyllosticta </em>(32 species) and <em>Ascochyta </em>(15).
Ecological information concerning 292 fungal taxa is reported as a result of two surverys in the Biebrza National Park. Most data presented come from the 5-day all-fungi inventory of the Polish Mycological Society in 2013, and 47 species were recorded during studies in the Biele Suchowolskie fen in 2008/2009. In total, 27 species of zygomycetes, 232 ascomycetes (including anamorphs) and 27 basidiomycetes (mainly Pucciniales). Additionaly some representatives of fungi-like organisms from Stramenopiles (4 species) and Dictyostelia (2) were identified. Fungal groups included were the same as in the previous survey in 2012: 190 taxa associated with plants, 15 with animals, 8 with fungi and 71 isolated from soil, plant debris and animal excrements. The most numerous were anamorphic ascomycetes (159 species). Nineteen species have not been previously known from Poland and 31 species are rare (1–3 localities). For the Biebrza National Park 197 species (67.5%) are new.
Their hyphal structure, the common events of hybridization and horizontal gene transfer, as well as intimate associations with prokaryotes (including endobiotic bacteria) and cooperation with eukaryotes have made fungi very flexible at the genetic, physiological, and ecological levels. It is manifested with the fungal ability to perfectly exploit existing nutrient sources and plastically fit into a changing environment. Although the links between fungi and other ecosystem components are rarely clearly visible and unambiguous, fungi can be ecosystem buffers playing a homeostatic role throughout global ecosystems, reacting to changes in various ways, not only by modifications of gene expression but also by nuclear status and Bextended phenotype^. The goal of this review is to underline some ecological interactions involving fungi and other organisms and to indicate high fungal plasticity in terms of ontogenetic perspective.
The present paper begins a new series of studies investigating the occurrence of phytopathogenic micromycetes in Central Poland. Fungi of the orders Peronosporales and Erysiphalas are discussed in part one. Relevant knowledge on the subject is surveyed, and a list of published records (46 taxa) as well as the findings collected by the present authors (99 taxa) is provided. The list comprises 2 species new for biota of Poland - <i>Microsphaera deutziae</i> Bunkina and <i>Microsphaera elevata</i> Burrill, 10 rare and many common fungal species that had not been previously re00rded in this area as well as 21 plant taxa, mostly species of deliberate or accidental anthropogenic origin, that are new hosts of the parasites formerly listed in Poland.
Novel species of fungi described in this study include those from various countries as follows: Argentina, Colletotrichum araujiae on leaves, stems and fruits of Araujia hortorum. Australia, Agaricus pateritonsus on soil, Curvularia fraserae on dying leaf of Bothriochloa insculpta, Curvularia millisiae from yellowing leaf tips of Cyperus aromaticus, Marasmius brunneolorobustus on well-rotted wood, Nigrospora cooperae from necrotic leaf of Heteropogon contortus, Penicillium tealii from the body of a dead spider, Pseudocercospora robertsiorum from leaf spots of Senna tora, Talaromyces atkinsoniae from gills of Marasmius crinis-equi and Zasmidium pearceae from leaf spots of Smilax glyciphylla. Brazil, Preussia bezerrensis from air. Chile, Paraconiothyrium kelleni from the rhizosphere of Fragaria chiloensis subsp. chiloensis f. chiloensis. Finland, Inocybe udicola on soil in mixed forest with Betula pendula, Populus tremula, Picea abies and Alnus incana. France, Myrmecridium normannianum on dead culm of unidentified Poaceae. Germany, Vexillomyces fraxinicola from symptomless stem wood of Fraxinus excelsior. India, Diaporthe limoniae on infected fruit of Limonia acidissima, Didymella naikii on leaves of Cajanus cajan, and Fulvifomes mangroviensis on basal trunk of Aegiceras corniculatum. Indonesia, Penicillium ezekielii from Zea mays kernels. Namibia, Neocamarosporium calicoremae and Neocladosporium calicoremae on stems of Calicorema capitata, and Pleiochaeta adenolobi on symptomatic leaves of Adenolobus pechuelii. Netherlands, Chalara pteridii on stems of Pteridium aquilinum, Neomackenziella juncicola (incl. Neomackenziella gen. nov.) and Sporidesmiella junci from dead culms of Juncus effusus. Pakistan, Inocybe longistipitata on soil in a Quercus forest. Poland, Phytophthora viadrina from rhizosphere soil of Quercus robur, and Septoria krystynae on leaf spots of Viscum album. Portugal (Azores), Acrogenospora stellata on dead wood or bark. South Africa, Phyllactinia greyiae on leaves of Greyia sutherlandii and Punctelia anae on bark of Vachellia karroo. Spain, Anteaglonium lusitanicum on decaying wood of Prunus lusitanica subsp. lusitanica, Hawksworthiomyces riparius from fluvial sediments, Lophiostoma carabassense endophytic in roots of Limbarda crithmoides, and Tuber mohedanoi from calcareus soils. Spain (Canary Islands), Mycena laurisilvae on stumps and woody debris. Sweden, Elaphomyces geminus from soil under Quercus robur. Thailand, Lactifluus chiangraiensis on soil under Pinus merkusii, Lactifluus nakhonphanomensis and Xerocomus sisongkhramensis on soil under Dipterocarpus trees. Ukraine, Valsonectria robiniae on dead twigs of Robinia hispida. USA, Spiralomyces americanus (incl. Spiralomyces gen. nov.) from office air. Morphological and culture characteristics are supported by DNA barcodes.
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